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<?php /* vim: set expandtab sw=4 ts=4 sts=4: */ /** * Provides download to a given field defined in parameters. * * @package PhpMyAdmin */
use PhpMyAdmin\Core; use PhpMyAdmin\Mime; use PhpMyAdmin\Response;
/** * Common functions. */ require_once 'libraries/common.inc.php';
// we don't want the usual PhpMyAdmin\Response-generated HTML above the column's // data $response = Response::getInstance(); $response->disable();
/* Check parameters */ PhpMyAdmin\Util::checkParameters( array('db', 'table') );
/* Select database */ if (!$GLOBALS['dbi']->selectDb($db)) { PhpMyAdmin\Util::mysqlDie( sprintf(__('\'%s\' database does not exist.'), htmlspecialchars($db)), '', false ); }
/* Check if table exists */ if (!$GLOBALS['dbi']->getColumns($db, $table)) { PhpMyAdmin\Util::mysqlDie(__('Invalid table name')); }
/* Grab data */ $sql = 'SELECT ' . PhpMyAdmin\Util::backquote($_GET['transform_key']) . ' FROM ' . PhpMyAdmin\Util::backquote($table) . ' WHERE ' . $_GET['where_clause'] . ';'; $result = $GLOBALS['dbi']->fetchValue($sql);
/* Check return code */ if ($result === false) { PhpMyAdmin\Util::mysqlDie( __('MySQL returned an empty result set (i.e. zero rows).'), $sql ); }
/* Avoid corrupting data */ ini_set('url_rewriter.tags', '');
Core::downloadHeader( $table . '-' . $_GET['transform_key'] . '.bin', Mime::detect($result), strlen($result) ); echo $result;
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